baber/WOPTO huggingface dataset:
Patent JP-2018009519-A (JP)
Title: Control device for internal combustion engine
Inventor: HATTORI TATSUNOBU
IPC: F02D45/00
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of monitoring presence/absence of an abnormality of rotating speed when presence/absence of an abnormality of processing of operating an actuator is monitored by using the rotating speed on the basis of an output signal of a cam angle sensor.SOLUTION: When an output signal Scr is abnormal, an abnormal time speed calculation processing section M14 calculates abnormal time speed nef serving as rotating speed NE used by a control processing section M18 on the basis of an output signal Sca of a cam angle sensor 28. When the output signal Scr is abnormal, an output monitoring processing section M30 monitors presence/absence of an abnormality of control performed by the control processing section M18 on the basis of the abnormal time speed nef. At this time, the output monitoring processing section M30 monitors presence/absence of the abnormal time speed nef used to monitor the presence/absence of an abnormality of the control performed by the control processing section M18 by comparing comparison speed nec calculated based on the output signal Sca by a comparison speed calculation processing section M36 with the abnormal time speed nef.SELECTED DRAWING: Figure 1
Patent JP-2018009769-A (JP)
Title: Refrigeration system
Inventor: SAKAE SATORU
IPC: F25B49/02
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration system provided with a plurality of utilization units for one space to be air-conditioned, with which temperature in the space to be air-conditioned can be kept as much as possible while refrigerant leakage is minimized.SOLUTION: A refrigeration system (1) comprises: a plurality of utilization units (3a, 3b, and 3c) for one space to be air-conditioned; a refrigerant leakage sensor (6) that detects leakage of a refrigerant in a lower part of the space to be air-conditioned; and a control unit (8). The control unit (8) performs detection standby control to temporarily prevent the refrigerant from being supplied to utilization side heat exchangers (14a, 14b, and 14c) of the respective utilization units (3a, 3b, and 3c) when the refrigerant leakage sensor (6) detects leakage of the refrigerant, and stops use of a utilization unit in which the leakage of the refrigerant is detected when the leakage of the refrigerant is detected on the basis of state quantities of the refrigerant corresponding to the utilization units (3a, 3b, and 3c) during the detection standby control.SELECTED DRAWING: Figure 4
Patent JP-2018013258-A (JP)
Title: Heat Pump Water Heater
Inventor: HAMADA MASAYUKI
IPC: F24H4/02
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump water heater enabling enhancement of efficiency of a heat pump and improvement of reliability of a compressor.SOLUTION: A heat pump water heater includes: a refrigerant circuit 80 formed by annularly interconnecting a compressor 1, a radiator 4, a decompression device 3 and an evaporator 2 by using refrigerant piping 81; a tank 6 for storing hot water heated by the radiator 4; a discharge temperature sensor 12 for detecting a discharge temperature of a refrigerant from the compressor 1; a tank temperature sensor 10 for detecting a temperature of hot water in the tank 6; an outside air temperature sensor 11 for detecting an outside air temperature; and a control device 13. The radiator 4 is constituted by winding the refrigerant piping 81 around the outer periphery of the tank 6. The decompression device 3 is an electronic expansion valve. The control device 13 controls an opening of the electronic expansion valve so as to reach a target discharge temperature determined by the temperature of the hot water in the tank 6 and the outside air temperature.SELECTED DRAWING: Figure 1
Patent JP-2018014223-A (JP)
Title: Battery pack
Inventor: OISHI EIJI
IPC: H01M50/276
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of suppressing positional deviation of a seal member.SOLUTION: A battery pack 1 includes a battery module 4, an enclosure 2 for housing the battery module 4, a tabular lid 3 for closing the openings A1, A2 provided in the enclosure 2, and a seal member 6 placed between the periphery R of the openings A1, A2 and the lid 3, and compressed by the periphery R and lid 3 to deform elastically thus exhibiting sealability. The lid 3 has a stationary portion 31 fixed to the enclosure 2, and extensions 32, 33 extending from the stationary portion 31 to reach the periphery R. The extensions 32, 33 open the openings A1, A2, by deforming to separate from the periphery R with the stationary portion 31 as origin, depending on increase of pressure in the enclosure 2. The seal member 6 is bonded to the enclosure 2.SELECTED DRAWING: Figure 2
Patent JP-2019188827-A (JP)
Title: Feeding measurement system
Inventor: MIYAUCHI TSUTOMU
IPC: B60M3/00
Filed: 2016-07-25
Abstract: To grasp tidal current of a whole railway system and to provide an adequate indication to a command staff who manages operation and electric power on the basis of the tidal current.SOLUTION: In a feeding measurement system, a wattmeter is installed so as to make it possible to measure electric power supplied to a train or generated electric power in one train unit, and the wattmeter is provided with a communication apparatus. Therefore, information on the wattmeter is transmitted to a device managing operation and electric power or to a device connected to the device, and an energy flow diagram indicating the tidal current between an overhead power line, a substation and a vehicle is created on the basis of the information on the wattmeter to display a command table which manages operation and electric power.SELECTED DRAWING: Figure 1
Patent JP-2017077153-A (JP)
Title: Vibration motor
Inventor: AKANUMA TOMOHIRO
IPC: B06B1/04
Filed: 2016-07-25
Abstract: SOLUTION: A vibration motor includes a stationary section having a housing and a coil, a vibration body including a magnet and supported to be vibratable in one direction for the stationary section, and an elastic member located between the stationary section and vibration body. The magnet is arranged on the upper side in the vertical direction orthogonal to the one direction for the coil. The elastic member has a stationary portion to be fixed to the side face of the vibration body, and a top plate connected with the stationary portion and fixed to the upper surface of the vibration body. The top plate faces the magnet in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2018017828-A (JP)
Title: Image formation apparatus
Inventor: MABUCHI SAYO
IPC: B41J29/42
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To output information that has disappeared due to heating and urge re-entry of a document with a color material (writing instrument) whose color is hardly lost.SOLUTION: An image formation apparatus includes: an operation reception unit; a reading unit which reads a sheet; a printing unit which has a fixation part for fixing a toner image by heating it; an output unit which outputs information; and a control unit which compares image data before passage that is obtained by reading the sheet before passage through the fixation part and image data after passage that is obtained by reading the sheet after passage through the fixation part by the reading unit, determines whether or not there is information that has disappeared after passage through the fixation part, and causes the output unit to output the disappeared information when determining that there is the information that has disappeared.SELECTED DRAWING: Figure 6
Patent JP-2018018656-A (JP)
Title: Battery module
Inventor: YAMAZAKI TAKAFUMI
IPC: H01M2/10
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery module capable of withstanding an increased internal pressure without increasing the thickness of partitions even if an enclosure is formed by arranging partition units.SOLUTION: A battery module 1 includes: an array body 3 of unit modules 2 formed by arranging partition units 7 obtained by combining a laminate cell 6 including stacked electrode plates and resin partitions 5; and a constraint member 4 for adding a restraint load on the array body 3 in an arrangement direction of the unit modules 2. Each of the unit modules 2 includes an enclosure 8 made by fusion bonding a partition 5 to another partition 5 of adjacent partition units 7. Constraint pressure to the unit modules 2 by the constraint member 4 is set to maximum internal pressure or more of the unit modules 2 during use.SELECTED DRAWING: Figure 1
Patent JP-2018018709-A (JP)
Title: Lighting device
Inventor: KITAOKA SHINICHI
IPC: F21S8/02
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can improve heat radiation performance of a heat sink disposed at an attic.SOLUTION: A lighting device 1 is attached to a ceiling 2 through an opening 3 of the ceiling 2. The lighting device 1 includes: a light source 60 which emits laser light; a heat sink 70 which is disposed at an attic 4 while housing the light source 60 and radiates heat from the light source 60; an optical fiber 40 which guides the laser light emitted from the light source 60; and a lamp fixture unit 20 which converts the laser light guided by the optical fiber 40 into a different wavelength to emit light having a predetermined color. The heat sink 70 has an adjustment mechanism 73 which can adjust a physical relationship between the light source 60 and the opening 3 at the attic 4.SELECTED DRAWING: Figure 1
Patent JP-2018023215-A (JP)
Title: Switching control circuit, switching power supply apparatus and electronic apparatus
Inventor: MATSUSHIMA SHINSUKE
IPC: H02M3/155
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain sink current capability without requiring a special discharge circuit.SOLUTION: A switching control circuit 100 includes: a feedback control section 110 for turning on/off an output switching element M1 so that an output voltage Vo coincides with a target value; a synchronous control section 120 for turning on/off a synchronous rectification element M2 connected in parallel with an asynchronous rectification element D1; and a reverse flow detection section 130 for detecting whether or not a reverse current Irev flowing during the ON period of the synchronous rectification element M2 reaches a reverse flow detection level. The synchronous control section 120 has an asynchronous mode (=M2 is always off) and a synchronous mode (=M2 is on when M1 is off and is off when the Irev>the reverse current detection level) as operation modes. When the synchronous control section 120 is switched from the asynchronous mode to the synchronous mode, the reverse current detection level is gradually changed from a first level to a second level.SELECTED DRAWING: Figure 1
Patent JP-2018021885-A (JP)
Title: Construction management system
Inventor: NAKANO ICHIRO
IPC: G06Q50/08
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a construction management system which can efficiently acquire three-dimensional data on a construction object including geological data.SOLUTION: The construction management system includes: a geological data acquisition part for acquiring geological data on a construction object; and a three-dimensional data acquisition part for acquiring three-dimensional data on the construction object, the three-dimensional data acquisition part acquiring three-dimensional data including the geological boundary of the construction object on the basis of the geological data.SELECTED DRAWING: Figure 4
Patent JP-2018031586-A (JP)
Title: Sensor device
Inventor: NAKANO HIROSHI
IPC: H01L27/04
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device that can reduce a characteristic change due to a temperature change.SOLUTION: In a sensor device equipped with a detection resistor in which a resistance value changes in accordance with a physical quantity and reference resistance 9 to be compared with the detection resistor, the reference resistor 9 is configured to electrically connect a first resistance circuit Rs in which a first resistance element Rn1 with a resistance temperature coefficient positive is electrically connected to a second resistance element Rp1 with the resistance temperature coefficient negative to a second resistance circuit Rc in which a third resistance element Rn2 with the resistance temperature coefficient positive is electrically connected to a fourth resistance element Rp2 with the resistance temperature coefficient negative. The first resistance circuit Rs is configured so that a synthesis resistance value generates a first deviation on any of a positive and negative side with respect to a temperature change, and the second resistance circuit Rc is configured so that the synthesis resistance value generates a second deviation on a side opposite to any of the positive and negative side where the first deviation occurs with respect to the temperature change.SELECTED DRAWING: Figure 5
Patent JP-2018029817-A (JP)
Title: Throwing-type fire spread prevention tool and fire spread prevention method employing the same
Inventor: KOMATSUBARA YUTA
IPC: A62C19/00
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a throwing-type fire spread prevention tool capable of more efficiently preventing fire spread.SOLUTION: In a throwing-type fire spread prevention tool 1 comprising a main body 2 that is formed to be thrown and bursted by impact, a fire spread prevention agent 3 is encapsulated in the main body 2, and the fire spread prevention agent 3 has a thixotropic nature. A fire spread prevention method includes: a stationary placement step for placing the throwing-type fire spread prevention tool 1 in a stationary manner and gelatinizing the fire spread prevention agent 3; a throwing step for throwing the throwing-type fire spread prevention tool 1 towards a fire spread prevention target region P; and a dispersion step for bursting the throwing-type fire spread prevention tool 1 within the fire spread prevention region P and dispersing the fire spread prevention agent 3 over the fire spread prevention region P. In accordance with an area of the region where the fire spread prevent agent 3 is dispersed, between the stationary placement step and the throwing step, a step for shaking the throwing-type fire spread prevention tool 1 and solating the fire spread prevention agent 3 can be further included.SELECTED DRAWING: Figure 1
Patent JP-2018031100-A (JP)
Title: Eyelash extension treatment method
Inventor: SHIMMA MAI
IPC: A41G5/02
Filed: 2016-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an eyelash extension treatment method exerting high beauty effects.SOLUTION: An eyelash extension treatment method includes: fixing upper eyelashes 1 to an upper eyelid 2 in an upward direction; heating the eyelashes 1 with their fixed thereto to soften the eyelashes and then, cooling them into a shape of being fixed thereto; and attaching artificial hair 1a to the eyelashes 1. An adhesive tape may be used for the fixing. The eyelash extension treatment method heats and then cools the eyelashes so as to harden the eyelashes with their facing upward, thus exerting high beauty effects.SELECTED DRAWING: Figure 1
Patent JP-2018035500-A (JP)
Title: Test device for rock permeability
Inventor: HORINOUCHI TOMIO
IPC: E21B33/12
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a test device for rock permeability that enables water injection pressure to be adjusted in a short time lag, thereby enabling highly accurate data to be easily collected.SOLUTION: The test device for rock permeability is provided, comprising a packer 2 disposed in a test hole H drilled into a rock and partitioning a test section A inside the test hole, a rod 1 penetrating through the packer 2 and pressure-feeding test water into the test hole H, water injection pipe 6 inserted into the rod 1 and causing the test water to flow into the rod, a pump 7 for feeding the test water to the water injection pipe 6, and pressure detection means 5 for detecting pressure in the test section. Furthermore, an on/off valve 17 is provided at a tip of the water injection pipe 6, for closing the water injection pipe when pressure is below a preset pressure value and opening the water injection pipe when the pressure exceeds the preset pressure value for supplying the test water into the rod 1.SELECTED DRAWING: Figure 1
Patent JP-2017014523-A (JP)
Title: Pressure-adhesive type adhesive member
Inventor: TANI KENSUKE
IPC: C09D7/45
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-adhesive type adhesive member having both a position-adjusting function and adhesiveness, and capable of generating a sufficient adhesive force while also having the position-adjusting function.SOLUTION: A pressure-adhesive type adhesive member comprises a support 10, an adhesive layer 11 provided on one surface 10' of the support 10, and a plurality of projections 12 arranged at intervals on a main surface of the adhesive layer 11 at an opposite side to the support 10. Each of the projections 12 comprises an aggregate of a plurality of cohesive particles. In a state where the projections 12 are in contact with a surface 3 to be bonded, the pressure-adhesive type adhesive member has a friction force of 0.4 N/cmor higher against a stainless steel plate and a shear adhesive strength of 45 N/cmor higher. It is preferable that a shear adhesive strength when the projections 12 are loaded with the weight of 500 g is 2 N/cmor higher, and elastic modulus of the projections 12 is 5 MPa or higher.SELECTED DRAWING: Figure 2
Patent JP-2017015719-A (JP)
Title: Angular velocity detection element and angular velocity sensor using the same
Inventor: IMANAKA TAKASHI
IPC: G01C19/5733
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high accurate inertial force sensor.SOLUTION: An angular velocity detection element for detecting angular velocity comprises first, second, third and fourth weight parts, a frame part surrounding the first, second, third and fourth weight parts and connected to the first, second, third and fourth weight parts via a plurality of beams, a first detection section provided at the frame part and detecting angular velocity around an X axis and a second detection section provided at the frame part and detecting angular velocity around a Y axis. When axes orthogonal to each other passing the centers of the angular velocity detection element are defined as the X axis and the Y axis, the first detection section is provided symmetrically across the X axis and the second detection section is provided symmetrically across the Y axis.SELECTED DRAWING: Figure 28
Patent JP-2018037254-A (JP)
Title: Active substance-carbon material composite, positive electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and carbon material
Inventor: SAWADA YUKI
IPC: C01B32/205
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an active substance-carbon material composite which enables the enhancement in rate characteristic and cycle characteristic when used for an electrode of a nonaqueous electrolyte secondary battery.SOLUTION: An active substance-carbon material composite comprises: a positive electrode active substance; and a carbon material having a graphite structure, in which graphite is partially exfoliated. In the positive electrode active substance, an average potential when a lithium ion goes thereinto/out thereof is 4.5-4.9 V to Li/Li.SELECTED DRAWING: None
Patent JP-2018040276-A (JP)
Title: Cooling system for vessel
Inventor: UI TAKEO
IPC: B63H21/14
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a vessel which can improve fuel consumption of a main engine.SOLUTION: A cooling system for a vessel includes: a heat exchanger for exchanging heat between fresh water and sea water; a temperature adjustment valve for varying a ratio of a flow rate of the fresh water passing through the heat exchanger and a flow rate of the fresh water flowing through a bypass line; and a control device for normally controlling the temperature adjustment valve so as to avoid flowing of the fresh water into the bypass line and controlling a rotation speed of a seawater pump through an inverter so that a temperature detected by a temperature sensor after cooling the fresh water is maintained at a set temperature, and controlling the temperature adjustment valve so that the temperature detected by the temperature sensor after cooling the fresh water is maintained at a lower limit temperature which is lower than the set temperature when the rotation speed of the seawater pump is a minimum rotation speed and the temperature detected by the temperature sensor after cooling the fresh water is lower than the set temperature.SELECTED DRAWING: Figure 1
Patent JP-2017063413-A (JP)
Title: System and method for eliminating yet-to-be-detected interest loop in information-centric network
Inventor: JOSE J GARCIA-LUNA-ACEVES
IPC: G06F13/00
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for accurately processing interest in an information-centric network (ICN).SOLUTION: A system receives an interest in part of content from a second node by using a first node in an ICN. The interest specifies a name of part of content. The system determines whether a transfer condition or an interest aggregation condition is satisfied on the basis of transfer information and information associated with a reserve interest stored in the first node. In response to satisfaction of the transfer condition, the system transfers the interest. In response to satisfaction of the interest aggregation condition, the system aggregates interests.SELECTED DRAWING: None
Patent JP-2018045642-A (JP)
Title: Plant state display device, plant state display system, and plant state display method
Inventor: ISHI KENSHIN
IPC: G05B23/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a plant state display device, plant state display system, and plant state display method capable of displaying a state of a discretionary range of a plant in an appropriately-comprehensible mode in a short time.SOLUTION: A plant state display device 15 includes: a plant state diagram generation unit 24b that generates a plant state diagram, the diagram representing at least one of apparatuses, devices and facilities installed in the plant, representing it by changing at least one of color and density of at least one of the apparatuses, devices and facilities whose plant information has been acquired, according to the size of a state value representing a plant state acquired by using the plant information obtained from at least one of the apparatuses, devices and facilities installed in the plant; and a display unit 26 that displays the plant state diagram generated by the plant state diagram generation unit 24b.SELECTED DRAWING: Figure 2
Patent JP-2018055926-A (JP)
Title: Sulfide solid battery
Inventor: SHINDO YOHEI
IPC: H01M4/13
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sulfide solid battery higher in capacity retention than conventional ones.SOLUTION: A sulfide solid battery comprises: a positive electrode layer including a positive electrode mixture; a negative electrode layer; and a sulfide solid electrolyte layer located between the positive and negative electrode layers. The positive electrode mixture includes: a high-potential positive electrode active material with its surface coated with an oxide; a carbon conductive material; and a sulfide solid electrolyte. The carbon conductive material has, on its surface, a coat layer including NbOor AlO.SELECTED DRAWING: Figure 2